> ## Documentation Index
> Fetch the complete documentation index at: https://docs.encoreos.io/llms.txt
> Use this file to discover all available pages before exploring further.

# CAB Review

> Change Advisory Board screen showing high-risk change requests pending CAB-level approval with risk summary metrics.

The CAB Review screen lists change requests awaiting Change Advisory Board decision and is accessible at `/it/changes/cab`.

## Overview

The CAB Review page loads change requests via `usePendingCABReview`. Four summary metric cards display total pending count, and counts by critical, high, and medium risk level. A data table lists each change request with columns for CR number, title (linked to the detail page), category, status badge, risk level badge, and created date. Per-row action buttons allow approving (sets status to `approved`) or rejecting (sets status to `rejected`) a request directly from this screen without leaving the page.

## Who it's for

Requires `IT_PERMISSIONS.VIEW` (outer `ITViewGuard`). No additional per-route permission gate on this route.

## Before you start

* You must hold `IT_PERMISSIONS.VIEW` to access this screen.
* Only change requests returned by the `usePendingCABReview` hook appear here.

## Steps

<Steps>
  <Step title="Open CAB Review">
    Navigate to `/it/changes/cab`. Review the risk summary cards at the top, then the table below.
  </Step>

  <Step title="Review a change request">
    Click the eye icon or the linked title to open the full change-request detail page.
  </Step>

  <Step title="Approve a request">
    Click the green checkmark icon on a row. The status updates to `approved` immediately.
  </Step>

  <Step title="Reject a request">
    Click the red X icon on a row. The status updates to `rejected` immediately.
  </Step>
</Steps>

## Key concepts

* **risk\_level** — Values: `low`, `medium`, `high`, `critical`; drives the summary card counts.
* **CAB** — Change Advisory Board; this screen represents their review queue.
* **cr\_number** — Monospace change-request identifier.

## Related

<Columns cols={2}>
  <Card title="IT Service Management" icon="headset" href="/it/overview">
    IT Service Management overview.
  </Card>

  <Card title="Governance & parity" icon="scale-balanced" href="/governance/index">
    Documentation coverage and governance.
  </Card>
</Columns>

<Note>
  This page documents shipped product behavior. It is not medical, legal, or
  billing advice. Verify against your organization's policies and applicable
  regulations before using it for clinical, compliance, or billing decisions.
  Protected health information (PHI) shown in the product is governed by your
  tenant's access controls and is never exposed in this documentation.
</Note>

<Accordion title="Documentation sources">
  * src/routes/it.tsx
  * src/cores/it/pages/changes/CABReviewPage.tsx
</Accordion>